RAG AG, formerly Ruhrkohle AG, is the largest German coal mining corporation. The company headquarters are in Essen in the Ruhr area. The company was founded on 27 November 1968, consolidating several coal mining corporations into the Ruhrkohle... Wikipedia
Headquarters: Essen, Germany
Founded: November 27, 1968
Parent organization: RAG-Stiftung
Subsidiaries: RAG Deutsche Steinkohle AG, Nigu Chemie Gmbh, Evonik Risk and Insurance Services GmbH, and more